added the option to “skip” the checkout stage on the next Run (⌥⌘R) if a repository is already available locally.

this can be useful if you want to debug the current error by working on the Xcode project as used by Windmill. It can also be useful in case there is no network connection and you just want to force Windmill to do a single pass of the cached source code.

added the ability to create a short video recording on the Simulator. (⌘S)

Previews are features that are not quite there yet. Do not rely on them working as expected. Having said that, do use them and please send your feedback. You can enable Previews under Preferences. (⌘,)